HP XP P9000 Performance Advisor Software v6.0 User Guide

Figure 11 Array View screen
Further, to view the performance and utilization metrics at the component level in the disk array,
click the plus (+) sign for the disk array and select the component node from the list displayed.
Click each component under a particular component node to view the individual performance or
utilization data. For example, clicking CHA/DKA for a P9000 disk array displays the performance
summary of all its CHA ports and the DKAs. Clicking a particular CHA or a DKA under the
CHA/DKA node displays the performance metrics of only that particular CHA or DKA.
“Array View component nodes” (page 171) describes the component nodes. The Yes and No given
under For XP disk arrays and For P9000 disk arrays columns indicate whether that component
node is displayed for the XP or the P9000 disk array.
Table 8 Array View component nodes
For P9000 disk arraysFor XP disk arraysDocumentation LinksDescriptionComponent selection tree
NoYes“Viewing CHIP/CHA
data” (page 182)
Provides the following
details for an installed
CHIP or CHA:
CHIP
• Average
performance derived
from the overall
average performance
of all the ports in the
CHIP or the CHA
• Utilization
percentage of the
associated MPs
• Average
performance of
individual ports
NoYes“Viewing ACP/DKA
data” (page 186)
Provides the following
details for an installed
ACP or DKA:
ACP
• Average
performance derived
from the overall
average performance
of all the RAID
Introduction 171